74984454

素因数分解:

$2^1\times 3^5\times {\mathrm{277}}^1\times {\mathrm{557}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 169395408

約数和(自身を除く): 94410954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 277, 486, 554, 557, 831, 1114, 1662, 1671, 2493, 3342, 4986, 5013, 7479, 10026, 14958, 15039, 22437, 30078, 44874, 45117, 67311, 90234, 134622, 135351, 154289, 270702, 308578, 462867, 925734, 1388601, 2777202, 4165803, 8331606, 12497409, 24994818, 37492227, 74984454]

約数ペア:

[(1, 74984454), (2, 37492227), (3, 24994818), (6, 12497409), (9, 8331606), (18, 4165803), (27, 2777202), (54, 1388601), (81, 925734), (162, 462867), (243, 308578), (277, 270702), (486, 154289), (554, 135351), (557, 134622), (831, 90234), (1114, 67311), (1662, 45117), (1671, 44874), (2493, 30078), (3342, 22437), (4986, 15039), (5013, 14958), (7479, 10026)]